When your job calls for long-term durability in exposed environments, the Simpson Strong-Tie CBSTQ Column Base with ZMAX coating delivers. Designed to anchor wood columns securely to concrete, this standoff base provides serious structural support while helping resist corrosion from moisture, weather, or contact with treated lumber.

Whether you're building a deck, pergola, porch, or working on exterior framing in residential or light commercial settings, the ZMAX finish gives you the edge—lasting protection without sacrificing strength or speed of installation.

Key Features:

• ZMAX Finish: Heavy-duty galvanized coating provides added protection in outdoor and high-moisture environments.
• Elevated Post Support: Integrated standoff keeps the post above concrete to help prevent rot and water damage.
• High Load Capacity: Engineered for stronger download performance—ideal for critical structural connections.
• Easy Install: Simplifies the process of anchoring wood columns to concrete with fewer parts and reliable fit.

Applications:

• Deck Posts and Porch Columns: Protect your vertical framing with corrosion-resistant support from the ground up.
• Outdoor Structures: Ideal for pergolas, gazebos, and freestanding patio structures.
• Exposed Residential Connections: Use in areas where treated wood meets concrete in weather-exposed settings.

Installation:

• Prep the Surface: Ensure the concrete pad or footing is clean, flat, and fully cured.
• Anchor the Base: Fasten the CBSTQ ZMAX column base using approved concrete anchors per manufacturer specs.
• Set the Post: Drop your wood post in and secure with recommended Simpson fasteners for a tight, code-compliant connection.

California Residents: WARNING